APA (7th ed.) Citation

National Research Council (U.S.). Transportation Research Board. (1997). Transportation research circular. The Board.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Transportation Research Board. Transportation Research Circular. Washington, D.C.: The Board, 1997.

MLA (9th ed.) Citation

National Research Council (U.S.). Transportation Research Board. Transportation Research Circular. The Board, 1997.

Warning: These citations may not always be 100% accurate.